Файловый менеджер - Редактировать - /var/www/html/mediawiki-1.43.1/includes/site/SiteList.php
Ðазад
<?php /** * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file */ namespace MediaWiki\Site; use ArrayObject; use InvalidArgumentException; /** * Array-like collection of Site objects. * * This uses ArrayObject to intercept additions and deletions for purposes * such as additional indexing, and to enforce that values are restricted * to Site objects only. * * @since 1.21 * @ingroup Site * @author Jeroen De Dauw < jeroendedauw@gmail.com > */ class SiteList extends ArrayObject { /** * @see SiteList::getNewOffset() * @since 1.20 * @var int */ protected $indexOffset = 0; /** * Internal site identifiers pointing to their sites offset value. * * @since 1.21 * * @var array Maps int identifiers to local ArrayObject keys */ protected $byInternalId = []; /** * Global site identifiers pointing to their sites offset value. * * @since 1.21 * * @var array Maps string identifiers to local ArrayObject keys */ protected $byGlobalId = []; /** * Navigational site identifiers alias inter-language prefixes * pointing to their sites offset value. * * @since 1.23 * * @var array Maps string identifiers to local ArrayObject keys */ protected $byNavigationId = []; /** * @see Overrides ArrayObject::__construct https://www.php.net/manual/en/arrayobject.construct.php * @since 1.20 * @param null|array $input * @param int $flags * @param string $iterator_class */ public function __construct( $input = null, $flags = 0, $iterator_class = 'ArrayIterator' ) { parent::__construct( [], $flags, $iterator_class ); if ( $input !== null ) { foreach ( $input as $offset => $value ) { $this->offsetSet( $offset, $value ); } } } /** * @see Overrides ArrayObject::append * @since 1.20 * @param mixed $value */ public function append( $value ): void { $this->setElement( null, $value ); } /** * @since 1.20 * @see Overrides ArrayObject::offsetSet() * @param mixed $index * @param mixed $value */ public function offsetSet( $index, $value ): void { $this->setElement( $index, $value ); } /** * Returns if the provided value has the same type as the elements * that can be added to this ArrayObject. * * @since 1.20 * @param mixed $value * @return bool */ protected function hasValidType( $value ) { $class = $this->getObjectType(); return $value instanceof $class; } /** * The class or interface type that array elements must match. * * @since 1.21 * @return string */ public function getObjectType() { return Site::class; } /** * Find a new offset for when appending an element. * * @since 1.20 * @return int */ protected function getNewOffset() { while ( $this->offsetExists( $this->indexOffset ) ) { $this->indexOffset++; } return $this->indexOffset; } /** * Actually set the element and enforce type checking and offset resolving. * * @since 1.20 * @param int|string|null $index * @param Site $site */ protected function setElement( $index, $site ) { if ( !$this->hasValidType( $site ) ) { throw new InvalidArgumentException( 'Can only add ' . $this->getObjectType() . ' implementing objects to ' . static::class . '.' ); } $index ??= $this->getNewOffset(); if ( $this->hasSite( $site->getGlobalId() ) ) { $this->removeSite( $site->getGlobalId() ); } $this->byGlobalId[$site->getGlobalId()] = $index; $this->byInternalId[$site->getInternalId()] = $index; $ids = $site->getNavigationIds(); foreach ( $ids as $navId ) { $this->byNavigationId[$navId] = $index; } parent::offsetSet( $index, $site ); } /** * @see ArrayObject::offsetUnset() * * @since 1.21 * * @param mixed $index */ public function offsetUnset( $index ): void { if ( $this->offsetExists( $index ) ) { /** * @var Site $site */ $site = $this->offsetGet( $index ); unset( $this->byGlobalId[$site->getGlobalId()] ); unset( $this->byInternalId[$site->getInternalId()] ); $ids = $site->getNavigationIds(); foreach ( $ids as $navId ) { unset( $this->byNavigationId[$navId] ); } } parent::offsetUnset( $index ); } /** * Returns all the global site identifiers. * Optionally only those belonging to the specified group. * * @since 1.21 * * @return array */ public function getGlobalIdentifiers() { return array_keys( $this->byGlobalId ); } /** * Returns if the list contains the site with the provided global site identifier. * * @param string $globalSiteId * * @return bool */ public function hasSite( $globalSiteId ) { return array_key_exists( $globalSiteId, $this->byGlobalId ); } /** * Returns the Site with the provided global site identifier. * The site needs to exist, so if not sure, call hasGlobalId first. * * @since 1.21 * * @param string $globalSiteId * * @return Site */ public function getSite( $globalSiteId ) { return $this->offsetGet( $this->byGlobalId[$globalSiteId] ); } /** * Removes the site with the specified global site identifier. * The site needs to exist, so if not sure, call hasGlobalId first. * * @since 1.21 * * @param string $globalSiteId */ public function removeSite( $globalSiteId ) { $this->offsetUnset( $this->byGlobalId[$globalSiteId] ); } /** * Whether the list contains no sites. * * @since 1.21 * @return bool */ public function isEmpty() { return $this->byGlobalId === []; } /** * Returns if the list contains the site with the provided site id. * * @param int $id * * @return bool */ public function hasInternalId( $id ) { return array_key_exists( $id, $this->byInternalId ); } /** * Returns the Site with the provided site id. * The site needs to exist, so if not sure, call has first. * * @since 1.21 * * @param int $id * * @return Site */ public function getSiteByInternalId( $id ) { return $this->offsetGet( $this->byInternalId[$id] ); } /** * Removes the site with the specified site id. * The site needs to exist, so if not sure, call has first. * * @since 1.21 * * @param int $id */ public function removeSiteByInternalId( $id ) { $this->offsetUnset( $this->byInternalId[$id] ); } /** * Returns if the list contains the site with the provided navigational site id. * * @param string $id * * @return bool */ public function hasNavigationId( $id ) { return array_key_exists( $id, $this->byNavigationId ); } /** * Returns the Site with the provided navigational site id. * The site needs to exist, so if not sure, call has first. * * @since 1.23 * * @param string $id * * @return Site */ public function getSiteByNavigationId( $id ) { return $this->offsetGet( $this->byNavigationId[$id] ); } /** * Removes the site with the specified navigational site id. * The site needs to exist, so if not sure, call has first. * * @since 1.23 * * @param string $id */ public function removeSiteByNavigationId( $id ) { $this->offsetUnset( $this->byNavigationId[$id] ); } /** * Sets a site in the list. If the site was not there, * it will be added. If it was, it will be updated. * * @since 1.21 * * @param Site $site */ public function setSite( Site $site ) { $this[] = $site; } /** * Returns the sites that are in the provided group. * * @since 1.21 * * @param string $groupName * * @return SiteList */ public function getGroup( $groupName ) { $group = new self(); /** * @var Site $site */ foreach ( $this as $site ) { if ( $site->getGroup() === $groupName ) { $group[] = $site; } } return $group; } /** * A version ID that identifies the serialization structure used by __serialize() * and unserialize(). This is useful for constructing cache keys in cases where the cache relies * on serialization for storing the SiteList. * * @var string A string uniquely identifying the version of the serialization structure, * not including any sub-structures. */ private const SERIAL_VERSION_ID = '2014-03-17'; /** * Returns the version ID that identifies the serialization structure used by * __serialize() and unserialize(), including the structure of any nested structures. * This is useful for constructing cache keys in cases where the cache relies * on serialization for storing the SiteList. * * @return string A string uniquely identifying the version of the serialization structure, * including any sub-structures. */ public static function getSerialVersionId() { return self::SERIAL_VERSION_ID . '+Site:' . Site::SERIAL_VERSION_ID; } /** * @see Overrides Serializable::serialize * @since 1.38 * @return array */ public function __serialize(): array { // Data that should go into serialization calls. // // NOTE: When changing the structure, either implement unserialize() to handle the // old structure too, or update SERIAL_VERSION_ID to kill any caches. return [ 'data' => $this->getArrayCopy(), 'index' => $this->indexOffset, 'internalIds' => $this->byInternalId, 'globalIds' => $this->byGlobalId, 'navigationIds' => $this->byNavigationId, ]; } /** * @see Overrides Serializable::unserialize * @since 1.38 * @param array $serializationData */ public function __unserialize( $serializationData ): void { foreach ( $serializationData['data'] as $offset => $value ) { // Just set the element, bypassing checks and offset resolving, // as these elements have already gone through this. parent::offsetSet( $offset, $value ); } $this->indexOffset = $serializationData['index']; $this->byInternalId = $serializationData['internalIds']; $this->byGlobalId = $serializationData['globalIds']; $this->byNavigationId = $serializationData['navigationIds']; } } /** @deprecated class alias since 1.42 */ class_alias( SiteList::class, 'SiteList' );
| ver. 1.1 | |
.
| PHP 8.4.18 | Ð“ÐµÐ½ÐµÑ€Ð°Ñ†Ð¸Ñ Ñтраницы: 0 |
proxy
|
phpinfo
|
ÐаÑтройка